24 Hours a Day, 7 Days a Week

Virginia  •  Washington, D.C.  •  Maryland

FREE Estimate:  571-307-8237

SJ Plumbing and Mechanical Building Services LLC



S.J. Plumbing HOME

General Contracting

Call On Us for Basement Remodeling and Plumbing Services

S.J. Plumbing, LLC, in Fairfax, Virginia, provides a variety of plumbing and construction services, including basement remodeling and water heater installation. From fixing a simple leaky faucet, to installing boilers, we do it all. Our plumbing services include:

Backflow Testing & Prevention

Boilers Installation

Camera Detection Services

Drainage & Sewage System Repairs

Gas Line Installation & Repair

Sump Pump Installation & Repairs

Water Heater Installation

Water Line Repair & Replacement

Repair & Replacement

Our licensed technicians are also available for all types of repairs and replacements. Available 24 hours a day, seven days a week for any emergencies, we service the following:

Commercial Boilers & Water Heaters

Water Pressure Issues

Drain & Sewage Cleaning

Roof Top Units


Our services don't stop at your pipes. We also offer general contracting services, including basement remodeling and fireplaces for residential and commercial properties. We strive to make your remodeling dreams come true. Regardless of the job, we are humble that you've chosen us as the professionals to work on your most prized asset, your home or office.